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GEOmasta Drainage Cell, 500 x 500mm Single Tile

Code: DMC30
U.O.M. - Each

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500 x 500 x 30mm drainage cell. Creates a strong, non-collapsing void between concrete slabs and soil. Note that mastaTEX FiltaFab should be used in conjunction with this product for ideal performance.


GEOmasta Drainage Cell30 creates a permanent non-clogging void between the concrete slab and the soil profile that will not collapse or distort. The 30mm void enables a direct flow of water to designated outlets avoiding the risk of water build-up and penetration.

The large surface and capacity void space enables superior drainage efficiency compared to the small voids created by using a gravel system. The lightweight nature of this product reduces weight on the structure by 98% over gravel making it the perfect choice for planter boxes, of gardens and landscaped podiums.

Note that mastaTEX FiltaFab should be used in conjunction with this product for ideal performance.


  • Roof-top gardens
  • Underground water retention
  • Retaining walls
  • Planter Boxes
  • Specifications

    Index Properties Units Values
    Material - HDPE
    Compressive Strength (installed) kN/m2 >1000
    Drain Capacity mL/m/s 30
    Storage Capacity L/m2 4
    Surface Void Area % 67
    Internal Void Area % 95
    Carbon Black Content % >2
    Service Temperature degrees C -20 to 120
    Length x Width x Height mm 500 x 500 x 30
    *Specifications as per manufacturer

    Additional Information

    CODE DMC30
    10/4 - 4/10 Delivery Call To Confirm
    Brand GEOmasta
    Material High Density Polyethylene
    Length 500 mm
    Height 30 mm
    Width 500 mm
    U.O.M Each
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